Point of sale unit having integral customer and operator interfaces



FIG. 1 is a front perspective view of a point of sale unit having integral customer and operator interfaces showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof. 

The ornamental design for a point of sale unit having integral customer and operator interfaces, as shown. 